The most pleasant months of the year for the 80434 zip code are July, August and June. In the 80434 zip code, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 80434 zip code with an average high temperature of 77.5°, which ranks it as cooler than most places in Colorado. November is the snowiest month in the 80434 zip code with 13.5 inches of snow, and 10 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.